body{
    background: #ffffff url(http://oup51boym.bkt.clouddn.com/bg.png) no-repeat fixed top;
    background-size: cover;
}
#container{
    width: 660px; height: 830px; background-color: #fcedd0; margin: auto; margin-top: 480px; border-radius: 20px;
    text-align: center;
}
.slogan{
    padding-top: 30px; margin-bottom: 50px; font-size: 40px; color:#f05c5c; font-family: "PingFang SC"; font-weight: 600; display:block;
    text-align:center; vertical-align: middle;
}
.input-default{
    height: 80px; line-height:80px; width: 550px; font-size: 28px; vertical-align: middle; border-radius: 10px; border: none;
}
.input-short{
    width: 360px; margin-right: 10px;
}
.button-default{
    height: 80px; width: 180px; background-color: #f05c5c; font-family: "PingFang SC"; font-weight: 300; font-size: 28px;
    vertical-align: middle; border-radius: 10px; border: none; color: #ffffff;
}
.form-line{
    display: inline-block; margin-bottom: 20px;
}